.dkim-settings { margin-top: 20px; }
.dkim-settings-row { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.dkim-field { flex: 1; min-width: 180px; }
.dkim-label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.dkim-hint { font-size: 11px; color: var(--muted); margin-top: 4px; }

.dkim-section { padding: 4px 0; }
.dkim-section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.dkim-section-title { font-size: 15px; font-weight: 600; margin: 0; }
.dkim-section-desc { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.dkim-sep { border-top: 1px solid var(--border); margin: 20px 0; }

.dkim-textarea { width: 100%; min-height: 120px; background: var(--surface2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; font-family: monospace; font-size: 12px; color: var(--text); resize: vertical; box-sizing: border-box; }
.dkim-textarea--private { min-height: 180px; }
.dkim-textarea:focus { outline: none; border-color: var(--accent); }

.dkim-dns-row { display: flex; gap: 16px; margin-bottom: 10px; flex-wrap: wrap; }
.dkim-dns-field { display: flex; align-items: center; gap: 8px; }
.dkim-dns-label { font-size: 12px; color: var(--muted); font-weight: 600; }
.dkim-dns-val { background: var(--surface2); border: 1px solid var(--border); border-radius: 4px; padding: 2px 8px; font-size: 13px; font-family: monospace; }

.dkim-steps { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; }
.dkim-steps li { font-size: 14px; color: var(--text2, var(--text)); }